baber/WOPTO huggingface dataset:
Patent JP-2003037086-A (JP)
Title: Metal polishing composition and method for polishing
Inventor: UEDA KAZUMASA
IPC: B24B37/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide metal polishing composition capable of suppressing etching by rapidly polishing metal and suppressing the occurrence of a damage to a polishing surface, and to provide a method for polishing the metal using the composition. SOLUTION: (1) The metal polishing composition comprises a particle having a functional group for capturing a metal ion, oxidizing agent, a nitrate and water. (2) The metal polishing composition described in (1) further comprises at least one type selected from the group composed of spherical particles, a benzotriazole and a benzotriazole derivative. (3) The method for polishing the metal comprises a step of polishing the metal by using the composition described in (1) by chemiomechanical polishing.
Patent JP-2003035025-A (JP)
Title: Inner wall structure
Inventor: KAWAGISHI KAZUNORI
IPC: E04F13/26
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an inner structure that can be executed easily without causing execution variation, and can change a pattern easily. SOLUTION: In the inner wall structure, a sheathing material 3 is fixed to an inner wall ground material 1 via a mounting fixture 2. Additionally, the mounting fixture 2 where a claw 22 projects is fixed to the inner wall ground material 1 by a screw 23, at the same time the sheathing material 3 where a groove section 31 is formed at the periphery is provided on the surface of the inner wall ground material 1, and the claw 22 of the mounting fixture 2 that is fixed to the inner wall ground material 1 is engaged to the groove section 31 of the sheathing material 3 and the sheathing material 3 is fixed to the surface of the interior ground material 1.
Patent JP-2002226324-A (JP)
Title: Aerosol composition
Inventor: YAMAMOTO TADASHI
IPC: A61K8/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol composition which gives foams having excellent qualities and persistence and has a good foam-forming property even at low temperatures. SOLUTION: This aerosol composition contains a non-ionic surfactant represented by the general formula and a propellant.
Patent JP-2003046437-A (JP)
Title: Mobile communication system, base station device, and control method for the mobile communication system
Inventor: FUTAKATA TOSHIYUKI
IPC: H04W72/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system that effectively reduce interference power from adjacent cells and suppresses transmission power. SOLUTION: A base station device 200 uses a propagation loss estimate section 202 and a transmission power estimate section 204 to estimate transmission power required for transmission of a downlink signal on the basis of an uplink signal from each of a plurality of mobile station devices to the base station device. A grouping section 206 divides a plurality of the mobile station devices into groups using a plurality of wireless resources in common according to the estimated transmission power. The base station device transmits a downlink signal in the same transmission timing to each group belonging to the mobile station devices. The grouping section 206 provides priority to each of a plurality of the wireless resources and assigns the mobile station devices belonging to each group divided by the grouping section 206 depending on the provided priority.  Thus, the group with higher transmission power in a cell and a group with higher transmission power in a cell adjacent to the cell above have different transmission timings so as to reduce the interference power from adjacent cells.
Patent JP-2002304006-A (JP)
Title: Image forming toner, image forming method and image forming apparatus
Inventor: HIGUCHI HIROTO
IPC: G03G15/20
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming toner which suppresses filming on an electrostatic charge image carrier, etc., even when mechanical and thermal loads are put in an actual machine, is excellent in anti-hot offsetting property and can be used over a long period of time and to provide an image forming method and an image forming apparatus each using the toner. SOLUTION: The image forming toner is an electrostatic charge image developing toner containing at least bonding resins and a release agent. The surface friction coefficient of the toner when pressed in a plate shape is 0.20-0.40, the volume average particle diameter (D4) of the toner is 4-7.5 μm and the toner contains 60-80% by number of particles of <=5 μm and contains at least one selected from carnauba wax, montan wax and oxidized rice wax as the release agent and a nonlinear polymer resin (A), a linear polymer resin (B) and a hybrid resin (C) as the bonding resins. All the resins (A), (B) and (C) preferably contain at least the same polymer unit.
Patent JP-2003041957-A (JP)
Title: Control system for internal combustion engine
Inventor: MATSUMOTO ISAO
IPC: F01L9/20
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To effectively reduce noise of an internal combustion engine especially in a low speed range, with small power consumption, in a control system for an internal combustion engine comprising a solenoid-driven valve. SOLUTION: The solenoid-driven valve functioning as an exhaust valve is provided. In a low load and low speed range where engine speed NE of the internal combustion engine is not greater than a given engine speed NE0 (Step 200) and an intake air quantity Ga is not greater than a given quantity Ga0 (Step 204), the solenoid-driven valve is driven in a braking drive mode (Step 206). In the braking drive mode, the solenoid-driven valve is controlled so that as the exhaust valve is moved in a valve opening direction, braking electromagnetic force acting in a direction to repress the movement is generated, with the result that the transition speed of the exhaust valve at the valve opening is reduced.
Patent JP-2003047993-A (JP)
Title: Excess sludge treatment method in activated sludge treatment method
Inventor: NIBE TOSHIJI
IPC: C02F11/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an offensive smell is generally generated by the activity of bacteria during an excess sludge treatment period in a sewerage disposal plant or the like and the same phenomenon is generated even in dehydrated sludge in the same way to become the most serious problem of an offensive smell in the sewerage disposal plant and the dehydrated sludge especially brings about the worst condition at the time of handling of wet cake such as discharge, storage, loading or the like for the transfer of the dehydrated cake to a consuming area. SOLUTION: Excess sludge is held at 80 deg.C or higher for 30 min or more not only to enable the high temperature killing of bacteria but also to suppress the activity of bacteria to solve an offensive smell problem as a result. Since the greater part of excessive sludge is water and a heating energy cost is required, once used heat is recovered by the heat exchange with supply sludge to eliminate a problem of heating energy cost.
Patent JP-2002344821-A (JP)
Title: Transmitting and receiving device for tv receiver
Inventor: SHIMIZU KEISUKE
IPC: H04N5/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To freely move a TV receiver by eliminating a coaxial cable and a feeder wire to transmit a signal to the TV receiver. SOLUTION: A transmitter/receiver is one for relaying a signal outputted from the output terminal of a TV antenna, amplifying it and re-transmitting it to the TV receiver. The transmitter/receiver for the TV receiver is characterized by providing a transmitting/receiving means which is mounted to the output terminal of the TV antenna, amplifying the signal outputted from the output terminal after reception without tuning and re-transmitting it to the TV receiver by radio wave.
Patent JP-2003058384-A (JP)
Title: System and method for operation transmission to telecommunication network using distributed object architecture
Inventor: IWATA IZUMI
IPC: H04M3/00
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To allow a logic program for transmitting and receiving a signal mutually to transmit and receive the signal asynchronously to and from a plurality of telecommunication networks. SOLUTION: A computer 18 has the logic program 19 for describing a service sequence inside, a task generation part 20 for generating a task of a program execution unit, a received signal waiting part 21 for waiting before a received signal reaches the logic program, an ORB 22, a client 23 which makes a request by using the ORB 22 and a signal transmission and reception part 24 for transmitting and receiving the signal. Before the computer 18 transmits request operation to a computer 25, the computer 18 generates a task newly, thereby the signal can be transmitted and received to and from a computer 28 just after transmitting the request operation to the computer 25.
Patent JP-2003056033-A (JP)
Title: Waste water equipment for apartment house
Inventor: KOIKE MICHIHIRO
IPC: E03C1/122
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a waste water equipment for an apartment house capable of getting along with the same extent of a drainage slope until a common drainage vertical pipe of the outside of a dwelling unit as that of a header system while making a combined flow system as a base. SOLUTION: A plurality of drainage crosscut branch pipes 10 for draining waste water from plumbing equipment such as a kitchen, a bathroom, a washing dresser, a washing machine space or the like in the dwelling unit 1 are connected to a combined flow pipe 11 having a diameter larger than each of the drainage crosscut branch pipes 10, the end of the combined flow pipe 11 is connected to a drainage crosscut main pipe 12 having the same diameter as that of the combined flow pipe laid at right angles to the combined flow pipe with a bent pipe 13 having the same diameter as that of the drainage crosscut main pipe and having a radius of curvature larger than 120 mm, the drainage crosscut main pipe is connected to the common drainage vertical pipe provided to the outside of the dwelling unit, and even if drainage is simultaneously made from two or more plumbing equipments,  the waste water can be made to smoothly flow until the common drainage vertical pipe 9.
Patent JP-2003055280-A (JP)
Title: Method for producing condensed ring-containing compound
Inventor: SUZUKI TAKASHI
IPC: C07C43/18
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing a condensed ring-containing compound such as 6(or 7)-hydroxy-1,2,3,4,4a,5,6,7,8,8a- decahydro-1,4:5,8-dimethanonaphthalene-2-methanol. SOLUTION: At least a part of a compound represented by the general formula CH2 =CHCH2 OR<1> (wherein, R<1> denotes hydrogen atom or an acyl group or an alkyl group) and a specific norbornene compound are separated from a Diels-Alder reactional mixture of the compound represented by the general formula CH2 =CHCH2 OR<1> and/or the specific norbornene compound with a cyclopentadiene and/or dicyclopentadiene by distillation. The resultant condensed ring-containing unsaturated compound is subjected to an addition reaction with water or a lower carboxylic acid or a lower alcohol, etc., in the presence of an acidic catalyst. At least a part of a cyclopentadiene polymer and/or an addition reactional product of the cyclopentadiene polymer are separated from the obtained reactional mixture by extracting operation.
Patent JP-2003064917-A (JP)
Title: Locking control system
Inventor: OGURA HIDEYUKI
IPC: G06Q50/10
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a locking control system capable of promoting the convenience of the system and further, making the effect by setting the available period of a card key more effective. SOLUTION: A lodging room door reader/writer 4 locks and unlocks a door 10 of a lodging room when a key number read out from the card key 1 coincides with the other key number held by a lodger and further the available period data of one day or the following day is stored in the card key 1. A common use door reader/writer 5 compares date data renewed at a predetermined timing with the available period data stored in the card key 1 when the key number read out from the card key 1 coincides with the other key number held by the lodger, and locking and unlocking operations of the common use door 11 can be made when the common use door reader/writer is within a facility available period.
Patent JP-2002111453-A (JP)
Title: Low operational power, low leakage power d-type flip flop
Inventor: MARTINEZ MARIO
IPC: H03K3/356
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a flip flop which operates to reduce leakage power consumption of an electronic circuit. SOLUTION: The flip flop has a sleep mode to reduce power consumption, and comprises a clock input, data input, input stage, input gate, output stage and output clamp. The input gate is interposed between the data input and input stage, and in the sleep mode, operates to isolate the input stage from the data input. The output stage is coupled to the input stage, and includes an output having a first output stage and second output state. The output clamp operates in the sleep mode to set the output stage in a predetermined state regardless of the data states at the data input and clock input. The predetermined state is one of the output states in which the leakage power consumption of the flip flop is less than in the other of the output states.
Patent JP-2003068642-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: MAKITA NAOKI
IPC: H01L21/20
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having stable characteristics with little variation. SOLUTION: A small quantity of Ni 4 is added onto the surface of an a-Si film 3 formed on a glass substrate 1, and heat treatment is conducted in an inactive atmosphere to turn the a-Si film 3 into a crystalline silicon film 3a, and then a laser beam 5 is irradiated on the crystalline silicon film 3a to turn it into a higher quality crystalline silicon film 3b. Thereafter, an a-Si film 7 and an a-Si film 8 containing phosphorus are formed and are heat-treated at 450 deg.C to 550 deg.C for five minutes to four hours in an inactive atmosphere at a temperature increase and decrease rate of 5 deg./min. or higher.  The second a-Si films 7 and 8, which will become a gettering sink are kept in an amorphous state, and with defects being a segregation trap, most of Ni 4 in the crystalline silicon film 3b moves to the second a-Si films 7 and 8, reducing the residual Ni concentration to about 1/4 of that in the conventional methods, obtaining a high-quality crystalline silicon film 3c. By using the high-quality crystalline silicon film 3c, a semiconductor device, having stable characteristics with little variation, can be fabricated.
Patent JP-2003063216-A (JP)
Title: Radial tire for motorcycle
Inventor: NIISATO KAZUYUKI
IPC: B60C9/08
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To improve maneuvering stability. SOLUTION: This radial tire 1 for a motorcyle is provided with carcass ply 6 of a radial structure in which a bead part 4 is folded back around a bead core 5 from a tread part 2 via a side wall part 3. The sectional shape of the bead core 5 is formed into a vertically long shape in which a ratio (CW/Ch) of a width CW of a tire shaft direction and a height Ch of a tire radial direction is set up as 0.40 to 0.65.
Patent JP-2003064713-A (JP)
Title: Hydraulic excavator with suspending structure and suspending method therefor
Inventor: MINAMIYOSHI YASUTOSHI
IPC: E02F3/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic excavator with a suspending structure and a suspending method therefor, which enable the easy and smooth execution of work for suspending the hydraulic excavator. SOLUTION: This hydraulic excavator 1 has a rotating upper structure 101, a working device 111 which is provided in a front part of the rotating upper structure 101, and a highly rigid part 107 which is provided in a back part of the rotating upper structure 101. Constitutionally, the working device 111 is provided with a front-side locking part 112 for suspending the hydraulic excavator 1, and the rigid part 107 is provided with a back-side locking part 11 for suspending the hydraulic excavator 1. Suspending wires equal in length are locked to the locking parts 112 and 11, respectively, so as to enable suspension of the hydraulic excavator 1.
Patent JP-2003067134-A (JP)
Title: Touch panel type input device, protective mechanism of device, and input method for touch panel
Inventor: MATSUNUMA TAKASHI
IPC: G06F3/041
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To effectively use a space of a touch panel type input device. SOLUTION: A touch panel 22 is disposed on a liquid crystal display device 21 and a key 15 is disposed on a light corner region (viewed from the front in Figure 3) of the touch panel 22. The touch panel 22 is provided with pressure sensitive switches in an upper region of a display region A and an upper region C of a region B outside the display region. The key 15 is disposed in the upper part of the region C.
Patent JP-2003061914-A (JP)
Title: Axon reflex sweating measuring device
Inventor: KIHARA MIKIHIRO
IPC: A61B5/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an axon reflex sweating measuring device capable of holding in water-tight state a sweating mixing chamber for mixing sweat emitted from the skin with gas supplied from the outside, and including a capsule having a constant distance between electrodes for letting flow a current for causing axon reflex. SOLUTION: In this axon reflex sweating measuring device, the capsule 2 is so constructed that two electrodes 22a, 22b are fitted to two medicine loading chambers 21a, 21b, and the sweating mixing chamber 23 is energized toward the skin by elastic force of a spring 25. An O-ring 26 is fitted to the lower end face of the sweating mixing chamber 23. By this arrangement, even if the capsule 2 is mounted many times on the skin, the distance between two electrodes 22a, 22b is constant so that a fixed axon reflex current is let flow between the electrodes and the sweating mixing chamber 23 can be kept in the water-tight state so as to accurately measure the axon reflex sweating amount.
Patent JP-2002162245-A (JP)
Title: Navigation system
Inventor: OTA MASAKO
IPC: G01C21/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a driver must see a map in order to know approach to a registered spot. SOLUTION: A current place is registered and stored by a current place registration storage means 928 without designating a mark displayed on the map, thereafter, the mark of the spot is designated by a designation means 103, in addition, voice messages every mark are selected by a mark message registration means 930, and the designated spot, the mark corresponding to the spot and the mark and the voice message corresponding to the mark are stored to a registration storage means 109 respectively.  When the registered spot exists on the map displayed on a display means 107, the mark is displayed at the position, in addition, when the current position of a moving body approaches one registered spot, a voice regeneration control means 110 reads the stored message of the mark message storage means 908 by the output of an accordance monitor means 909, and a voice regeneration means 111 outputs the voice message.
Patent JP-2003042673-A (JP)
Title: Air lift pump type heat exchange heat transporting apparatus
Inventor: IPPOSHI SHIGETOSHI
IPC: F28D15/02
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an air lift pump type heat exchange heat transporting apparatus that has a small size and light weight requiring no external power and is maintenance- free and capable of transporting a large amount of heat for a long distance even in the null gravitational field. SOLUTION: The air lift pump type heat exchange heat transporting apparatus is constituted by providing a sensible heat-emitting heat exchanger 15 in the solution delivery pipe 9 line of a series of circulating solution transport pipe A connecting the solution delivery pipe 9 provided in the solution delivery hole 8 of a combined heat exchanger and air lift pump 1 providing a communication between a gas-liquid separator 2 storing a circulating solution for heat exchange 5 and vapors 6 or the circulating solution for heat exchange 5, the vapors 6, and a magnetic fluid 14 with a built-in magnet 13 and a circulating solution storing container 4 storing the circulating solution for heat exchange 5 through a taper pipe 3,  a pipe 10 in the container passing through the inside of the combined heat exchanger and air lift pump 1 and a solution feed pipe 12 provided in the solution feed opening 11 of the combined heat exchanger and air lift pump 1, and providing a heating heat exchanger 16 on the outer surface of the combined heat exchanger and air lift pump 1.
Patent JP-2003062847-A (JP)
Title: Inorganic fiberboard and method for manufacturing the same
Inventor: OTAKI KEIJI
IPC: B29L31/10
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a high density inorganic fiberboard with a fineness of 48-300 kg/m<3> having a smooth flat sheetlike shape on one surface thereof by one process for compressing, heating and curing an inorganic fiber web, and the inorganic fiberboard. SOLUTION: A web comprising a series of inorganic fibers having an adhesive applied thereto and molded long is pre-compressed so as to have a thickness slightly larger or smaller than the thickness of the inorganic fiberboard being a finished product and this pre-compressed web is compressed into a predetermined thickness in a molding chamber by an unperforated endless steel belt and a perforated endless belt to be heated and cured.
Patent JP-2003066834-A (JP)
Title: Converting device, ciphering and deciphering system, multistage converting device, converting method, program, and information recording medium
Inventor: UMENO TAKESHI
IPC: H04L9/22
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a converting device, etc., which is suitable for a vector stream secret key ciphering system. SOLUTION: The converting device 101 uses a specific par ammeter a A, a generation part 102 receives generation inputs x1 , x2 ,..., xn A, etc., and generates y1 , y2 , yn A, etc., from recurrence formulae y1 =F1 (x1 ,a) and yi +1= Fi+1 (xi+1 ,yi ) (1<=i<=n-1), and a key reception part 103 receives key inputs k1 , k2 ,..., kn A and supplies them as generation inputs to the generation part 102; and a repetition control part 104 further supplies generation outputs from the generation part 102 as generation inputs to the generation part 102 repeatedly as many times as m (m>=0) to supply random number series r1 , r2 ,..., rn A as final generation outputs, a data reception part 105 receives data inputs d1 , d2 ,..., dn A, and a conversion part 106 converts data by ei =di ri for an integer of 1 to (n) and outputs data outputs e1 , e2 ,..., en A.  The converting device 101 is usable for both the ciphering and deciphering of data.
Patent JP-2003073443-A (JP)
Title: Biodegradable highly water-absorbing resin
Inventor: TAKIMOTO HIROSHI
IPC: C08G65/32
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly water-absorbing resin which is disposable easily. SOLUTION: The biodegradable highly water-absorbing resin is obtained by crosslinking cellulose which may have a substituent, and starch which may have a substituent or a compound having a polyethylene glycol group, (hereinafter these are expressed as principal components), by using a biodegradable crosslinking agent.